! Started logfile: /d2/scr/pima/bp171aa_uvs/J1025+1253_X_uvs.log on Thu Nov 28 23:33:50 2013 obs /d2/scr/pima/bp171aa_uvs/J1025+1253_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1025+1253_X_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.949495 visibilities/baseline/integration-bin. ! Found source: J1025+1253 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3760 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1025+1253_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088758Jy sigma=0.769075 ! Fit after self-cal, rms=0.653813Jy sigma=0.461941 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7177 mas, bmaj=2.034 mas, bpa=0.9759 degrees ! Estimated noise=23.9775 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252449 Jy ! Component: 100 - total flux cleaned = 0.353031 Jy ! Total flux subtracted in 100 components = 0.353031 Jy ! Clean residual min=-0.023519 max=0.047216 Jy/beam ! Clean residual mean=-0.000006 rms=0.006015 Jy/beam ! Combined flux in latest and established models = 0.353031 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.353031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104559Jy sigma=0.073797 ! Fit after self-cal, rms=0.104057Jy sigma=0.073443 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534177 Jy ! Component: 100 - total flux cleaned = 0.0819166 Jy ! Total flux subtracted in 100 components = 0.0819166 Jy ! Clean residual min=-0.015356 max=0.015491 Jy/beam ! Clean residual mean=-0.000003 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.434948 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.434948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.060208Jy sigma=0.042446 ! Fit after self-cal, rms=0.060091Jy sigma=0.042364 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8872 mas, bmaj=2.267 mas, bpa=-0.2665 degrees ! Estimated noise=16.3241 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242075 Jy ! Component: 100 - total flux cleaned = 0.03756 Jy ! Component: 150 - total flux cleaned = 0.0463879 Jy ! Component: 200 - total flux cleaned = 0.0524101 Jy ! Total flux subtracted in 200 components = 0.0524101 Jy ! Clean residual min=-0.010933 max=0.011529 Jy/beam ! Clean residual mean=-0.000014 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.487358 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.487358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049124Jy sigma=0.034604 ! Fit after self-cal, rms=0.049099Jy sigma=0.034586 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8872 x 2.267 at -0.2665 degrees (North through East) ! Clean map min=-0.010335 max=0.3469 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.15 HN 0.93 KP 0.95 ! LA 1.02 MK 1.06 NL 1.03 OV 1.04 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 0.91 KP 0.96 ! LA 0.95 MK 1.09 NL 1.05 OV 0.99 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.15 HN 0.96 KP 1.07 ! LA 0.92 MK 1.11 NL 1.03 OV 1.04 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.00 KP 0.93 ! LA 0.96 MK 1.12 NL 1.01 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.97 KP 1.05 ! LA 0.96 MK 1.02 NL 0.95 OV 1.00 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.05 KP 1.02 ! LA 1.01 MK 1.04 NL 0.98 OV 1.04 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.99 KP 1.01 ! LA 0.94 MK 1.05 NL 1.03 OV 1.07 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.08 HN 0.98 KP 1.09 ! LA 0.89 MK 1.03 NL 1.01 OV 1.08 ! PT 0.88 SC 1.15 ! ! ! Fit before self-cal, rms=0.049099Jy sigma=0.034586 ! Fit after self-cal, rms=0.033215Jy sigma=0.023457 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.282 mas, bpa=-0.1297 degrees ! Estimated noise=16.3797 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168288 Jy ! Component: 100 - total flux cleaned = 0.00104071 Jy ! Component: 150 - total flux cleaned = 0.00043584 Jy ! Component: 200 - total flux cleaned = 0.000155397 Jy ! Total flux subtracted in 200 components = 0.000155397 Jy ! Clean residual min=-0.002809 max=0.003149 Jy/beam ! Clean residual mean=-0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.487514 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.487514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032544Jy sigma=0.023000 ! Fit after self-cal, rms=0.032529Jy sigma=0.022971 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032529Jy sigma=0.022971 ! Fit after self-cal, rms=0.032444Jy sigma=0.022953 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.281 mas, bpa=-0.143 degrees ! Estimated noise=16.3487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577667 Jy ! Component: 100 - total flux cleaned = 0.00040624 Jy ! Component: 150 - total flux cleaned = 0.000250536 Jy ! Component: 200 - total flux cleaned = 0.00011537 Jy ! Total flux subtracted in 200 components = 0.00011537 Jy ! Clean residual min=-0.002585 max=0.002794 Jy/beam ! Clean residual mean=-0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.487629 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.487629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032259Jy sigma=0.022827 ! Fit after self-cal, rms=0.032245Jy sigma=0.022820 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256032 Jy ! Component: 100 - total flux cleaned = 0.00402294 Jy ! Component: 150 - total flux cleaned = 0.00494399 Jy ! Component: 200 - total flux cleaned = 0.0054071 Jy ! Total flux subtracted in 200 components = 0.0054071 Jy ! Clean residual min=-0.002065 max=0.002013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.493036 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.493036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032003Jy sigma=0.022647 ! Fit after self-cal, rms=0.031999Jy sigma=0.022644 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031999Jy sigma=0.022644 ! Fit after self-cal, rms=0.031932Jy sigma=0.022634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.28 mas, bpa=-0.1456 degrees ! Estimated noise=16.3224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912471 Jy ! Component: 100 - total flux cleaned = 0.00136734 Jy ! Component: 150 - total flux cleaned = 0.00167342 Jy ! Component: 200 - total flux cleaned = 0.00201333 Jy ! Total flux subtracted in 200 components = 0.00201333 Jy ! Clean residual min=-0.001911 max=0.001884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.495049 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.495049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031860Jy sigma=0.022582 ! Fit after self-cal, rms=0.031856Jy sigma=0.022580 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021777 Jy ! Component: 100 - total flux cleaned = 0.000467401 Jy ! Component: 150 - total flux cleaned = 0.00072184 Jy ! Component: 200 - total flux cleaned = 0.000886918 Jy ! Total flux subtracted in 200 components = 0.000886918 Jy ! Clean residual min=-0.001850 max=0.001825 Jy/beam ! Clean residual mean=-0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.495936 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.495936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031818Jy sigma=0.022553 ! Fit after self-cal, rms=0.031816Jy sigma=0.022552 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031816Jy sigma=0.022552 ! Fit after self-cal, rms=0.031803Jy sigma=0.022550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=3.202 mas, bpa=-2.516 degrees ! Estimated noise=21.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058057 Jy ! Component: 100 - total flux cleaned = 0.00119918 Jy ! Component: 150 - total flux cleaned = 0.00170713 Jy ! Component: 200 - total flux cleaned = 0.00205166 Jy ! Total flux subtracted in 200 components = 0.00205166 Jy ! Clean residual min=-0.002435 max=0.002644 Jy/beam ! Clean residual mean=-0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.497988 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.497988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031802Jy sigma=0.022542 ! Fit after self-cal, rms=0.031797Jy sigma=0.022539 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146322 Jy ! Component: 100 - total flux cleaned = 0.000361078 Jy ! Component: 150 - total flux cleaned = 0.000572882 Jy ! Component: 200 - total flux cleaned = 0.000702031 Jy ! Total flux subtracted in 200 components = 0.000702031 Jy ! Clean residual min=-0.002446 max=0.002639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.49869 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.49869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031797Jy sigma=0.022537 ! Fit after self-cal, rms=0.031793Jy sigma=0.022535 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.279 mas, bpa=-0.1378 degrees ! Estimated noise=16.3173 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8967 x 2.279 at -0.1378 degrees (North through East) ! Clean map min=-0.0017341 max=0.34697 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7249 mas, bmaj=2.041 mas, bpa=0.9502 degrees ! Estimated noise=24.2029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254359 Jy ! Component: 100 - total flux cleaned = 0.355197 Jy ! Component: 150 - total flux cleaned = 0.407597 Jy ! Component: 200 - total flux cleaned = 0.435494 Jy ! Total flux subtracted in 200 components = 0.435494 Jy ! Clean residual min=-0.006707 max=0.013380 Jy/beam ! Clean residual mean=-0.000002 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.435494 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.435494 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.279 mas, bpa=-0.1378 degrees ! Estimated noise=16.3173 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021717 Jy ! Component: 100 - total flux cleaned = 0.032762 Jy ! Component: 150 - total flux cleaned = 0.0390491 Jy ! Component: 200 - total flux cleaned = 0.0430626 Jy ! Total flux subtracted in 200 components = 0.0430626 Jy ! Clean residual min=-0.002768 max=0.002764 Jy/beam ! Clean residual mean=-0.000003 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.478556 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.478556 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.039 mas, bmaj=3.202 mas, bpa=-2.516 degrees ! Estimated noise=21.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437079 Jy ! Component: 100 - total flux cleaned = 0.00742722 Jy ! Component: 150 - total flux cleaned = 0.00981683 Jy ! Component: 200 - total flux cleaned = 0.0117188 Jy ! Total flux subtracted in 200 components = 0.0117188 Jy ! Clean residual min=-0.002845 max=0.002559 Jy/beam ! Clean residual mean=-0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.490275 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152097 Jy ! Component: 100 - total flux cleaned = 0.00274636 Jy ! Component: 150 - total flux cleaned = 0.00376265 Jy ! Component: 200 - total flux cleaned = 0.00462367 Jy ! Total flux subtracted in 200 components = 0.00462367 Jy ! Clean residual min=-0.002517 max=0.002424 Jy/beam ! Clean residual mean=-0.000004 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.494899 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 91 components and 0.494899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=2.279 mas, bpa=-0.1378 degrees ! Estimated noise=16.3173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719051 Jy ! Component: 100 - total flux cleaned = 0.000871857 Jy ! Component: 150 - total flux cleaned = 0.00108257 Jy ! Component: 200 - total flux cleaned = 0.00119576 Jy ! Total flux subtracted in 200 components = 0.00119576 Jy ! Clean residual min=-0.001920 max=0.001903 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.496095 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.496095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031889Jy sigma=0.022601 ! Fit after self-cal, rms=0.031875Jy sigma=0.022591 wmodel /d2/scr/pima/bp171aa_uvs/J1025+1253_X_map.mod ! Writing 114 model components to file: /d2/scr/pima/bp171aa_uvs/J1025+1253_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1025+1253_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1025+1253_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1025+1253_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1025+1253_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000102257 Jy ! Component: 100 - total flux cleaned = 0.000108393 Jy ! Component: 150 - total flux cleaned = -0.000208533 Jy ! Component: 200 - total flux cleaned = -0.000480087 Jy ! Component: 250 - total flux cleaned = -0.000711208 Jy ! Component: 300 - total flux cleaned = -0.000955768 Jy ! Component: 350 - total flux cleaned = -0.0010728 Jy ! Component: 400 - total flux cleaned = -0.00114022 Jy ! Component: 450 - total flux cleaned = -0.00118354 Jy ! Component: 500 - total flux cleaned = -0.00112052 Jy ! Component: 550 - total flux cleaned = -0.00114089 Jy ! Component: 600 - total flux cleaned = -0.00112062 Jy ! Component: 650 - total flux cleaned = -0.00110061 Jy ! Component: 700 - total flux cleaned = -0.00104395 Jy ! Component: 750 - total flux cleaned = -0.000989359 Jy ! Component: 800 - total flux cleaned = -0.000971926 Jy ! Component: 850 - total flux cleaned = -0.000954706 Jy ! Component: 900 - total flux cleaned = -0.000954455 Jy ! Component: 950 - total flux cleaned = -0.000954521 Jy ! Component: 1000 - total flux cleaned = -0.000970336 Jy ! Component: 1050 - total flux cleaned = -0.000954403 Jy ! Component: 1100 - total flux cleaned = -0.000954568 Jy ! Component: 1150 - total flux cleaned = -0.000970144 Jy ! Component: 1200 - total flux cleaned = -0.00105789 Jy ! Component: 1250 - total flux cleaned = -0.00107239 Jy ! Component: 1300 - total flux cleaned = -0.00107292 Jy ! Component: 1350 - total flux cleaned = -0.00115465 Jy ! Component: 1400 - total flux cleaned = -0.00115469 Jy ! Component: 1450 - total flux cleaned = -0.00118094 Jy ! Component: 1500 - total flux cleaned = -0.00118078 Jy ! Component: 1550 - total flux cleaned = -0.00119373 Jy ! Component: 1600 - total flux cleaned = -0.00118119 Jy ! Component: 1650 - total flux cleaned = -0.001242 Jy ! Component: 1700 - total flux cleaned = -0.00125363 Jy ! Component: 1750 - total flux cleaned = -0.00126534 Jy ! Component: 1800 - total flux cleaned = -0.00127709 Jy ! Component: 1850 - total flux cleaned = -0.00129953 Jy ! Component: 1900 - total flux cleaned = -0.00131051 Jy ! Component: 1950 - total flux cleaned = -0.00135418 Jy ! Component: 2000 - total flux cleaned = -0.00138666 Jy ! Component: 2050 - total flux cleaned = -0.00141857 Jy ! Component: 2100 - total flux cleaned = -0.0014499 Jy ! Component: 2150 - total flux cleaned = -0.00149093 Jy ! Component: 2200 - total flux cleaned = -0.00153133 Jy ! Component: 2250 - total flux cleaned = -0.00155112 Jy ! Component: 2300 - total flux cleaned = -0.00157081 Jy ! Component: 2350 - total flux cleaned = -0.00157064 Jy ! Component: 2400 - total flux cleaned = -0.00161884 Jy ! Component: 2450 - total flux cleaned = -0.00162823 Jy ! Component: 2500 - total flux cleaned = -0.00166577 Jy ! Component: 2550 - total flux cleaned = -0.00170283 Jy ! Component: 2600 - total flux cleaned = -0.00170278 Jy ! Component: 2650 - total flux cleaned = -0.00172082 Jy ! Component: 2700 - total flux cleaned = -0.00172072 Jy ! Component: 2750 - total flux cleaned = -0.00172083 Jy ! Component: 2800 - total flux cleaned = -0.00174728 Jy ! Component: 2850 - total flux cleaned = -0.0017298 Jy ! Component: 2900 - total flux cleaned = -0.0017471 Jy ! Component: 2950 - total flux cleaned = -0.00177257 Jy ! Component: 3000 - total flux cleaned = -0.001764 Jy ! Component: 3050 - total flux cleaned = -0.0017641 Jy ! Component: 3100 - total flux cleaned = -0.00173091 Jy ! Component: 3150 - total flux cleaned = -0.00178036 Jy ! Component: 3200 - total flux cleaned = -0.00179658 Jy ! Component: 3250 - total flux cleaned = -0.00180463 Jy ! Component: 3300 - total flux cleaned = -0.00182862 Jy ! Component: 3350 - total flux cleaned = -0.0018048 Jy ! Component: 3400 - total flux cleaned = -0.00183633 Jy ! Component: 3450 - total flux cleaned = -0.00183622 Jy ! Component: 3500 - total flux cleaned = -0.00186728 Jy ! Component: 3550 - total flux cleaned = -0.00185195 Jy ! Component: 3600 - total flux cleaned = -0.00187489 Jy ! Component: 3650 - total flux cleaned = -0.0018825 Jy ! Component: 3700 - total flux cleaned = -0.00189001 Jy ! Component: 3750 - total flux cleaned = -0.0018974 Jy ! Component: 3800 - total flux cleaned = -0.00188249 Jy ! Component: 3850 - total flux cleaned = -0.00188988 Jy ! Component: 3900 - total flux cleaned = -0.00188256 Jy ! Component: 3950 - total flux cleaned = -0.00189715 Jy ! Component: 4000 - total flux cleaned = -0.00188987 Jy ! Component: 4050 - total flux cleaned = -0.00189702 Jy ! Total flux subtracted in 4096 components = -0.00188979 Jy ! Clean residual min=-0.000403 max=0.000439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.494205 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 420 components and 0.494205 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1025+1253_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8967 x 2.279 at -0.1378 degrees (North through East) ! Clean map min=-0.0012023 max=0.3501 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1025+1253_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.350105 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120786 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1035 0.1035 0.207 0.414 0.828 1.656 3.312 6.624 13.248 26.496 52.992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.35 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2898.55 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1025+1253_X_uvs.log closed on Thu Nov 28 23:33:55 2013